Is Mackay's Zygopetalum toxic to cats?

No — mackay's zygopetalum is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Zygopetalum is not individually listed by the ASPCA, but the ASPCA classes Phalaenopsis and Jewel orchids as non-toxic to cats and dogs, and cultivated orchids of this type follow that non-toxic pattern. Considered pet-safe; the realistic hazard is pesticide or fertiliser residue rather than the plant itself, so rinse foliage, and chewing may still cause mild stomach upset.

Yes — the ASPCA lists mackay's zygopetalum as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

The ASPCA classification Growli uses applies to both cats and dogs: Mackay's Zygopetalum is non-toxic to dogs as well. See the full mackay's zygopetalum pet-safety guide for both species.

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.